Danda (alias Dandaka, a kingdom and a forest had the same name) is a frequently featured region in Hindu mythology. It was a colonial state of Lanka under the reign of Ravana. Ravana's governor Khara ruled this province. It was the stronghold of all the Rakshasa tribes living in the Dandaka Forest. It is roughly the Nashik District, Maharashtra with Janasthana (Nashik city) as its capital. It was from here that the Rakshasa Khara attacked Raghava Rama of Kosala, who lived with his wife and brother at Panchavati (modern day Nashik), not far away.
Though Dandaka was mentioned in the epic Ramayana, with great detail, a few mentions of this kingdom are found in the epic Mahabharata.
Sahadeva, the Pandava general, and younger brother of Pandava king Yudhishthira, came to southern regions to collect tribute for the Rajasuya sacrifice of the king.
Sahadeva, having exacted jewels and wealth from king Rukmin (ruling at the second capital of Vidarbha, named Bhojakata), marched further to the south. There he, reduced to subjection, Surparaka and Talakata, and the Dandakas also. The Kuru warrior then vanquished and brought under his subjection numberless kings of the Mlechchha tribe living on the sea coast (2,30).
The forest of Dandaka was the biggest forest in ancient India, Dandakaranya. It stretched from Vindhya ranges in central Indian to the banks of river Krishnavenna (now known as river Krishna) and Tunghabhadra in the south. Mention of this forest is found in Mahabharata at (3-85). The sacred forest of Dandaka is mentioned here along with its possible boundaries and the rivers flowing within it. Surparaka (southern Gujarat) probably formed its western boundary. Mahendra Mountains in Orissa formed its eastern boundary. The rivers Godavari, and Krishnavenna run through this forest. the river or lake Payoshni is mentioned at the northern entrance of this forest. In epic Ramayana no kingdom except the Dandaka kingdom and Kishkindha Kingdom is mentioned as lying within this forest. During epic Mahabharata many regions that was formerly Dandaka forest were found to be habitable kingdoms.